Is there a way to find out which UEFI specification is a motherboard compliant with?

[MrBaker]

Tried searching on Google but no go.
I'm looking for a tool or even a cmd/powershell command which will inform me what version of the specification my motherboard currently has (e.g. the latest is 2.7).

 

[Calvin7]

The UEFI Specification provides interfaces and mechanisms to allow for support of new technologies, improved development, and enhanced customer experience during the time before the operating system loads. It is NOT a motherboard specification.

Self Certification Test for UEFI
https://www.youtube.com/watch?v=WRQrDjPuLIg